Want to lose weight, save money, help the environment and feel good all at once? It’s easy! All you need to do is bike to work or school or take your bike instead of a car around town for local errands. There’s a neat little tool on the web that helps calculate the number of calories you burn when exercising. Simply provide your weight and estimated length of time you’ll be biking and it will tell you how many calories on average you’ll burn. It calculated I’d burn 127 calories (the number of calories in a glass of wine) by...